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Rotating Tools / ISO 26623-1 / Polygonal Shank End Mill Holder

AC-EM

55 sizes available · 7 specification fields

AC-EM is a polygonal-taper (Capto-style) tool holder. It is listed here in 55 sizes, Ø32–80 mm shank, each with full specifications and a dimensioned drawing. Typical use: quick-change tooling on a polygonal machine interface.

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Specifications

55 sizes
Product code Clamping / retention thread Bore diameter (mm) Body length (mm) Connection diameter, machine side (mm) Connection diameter, workpiece side (mm) Protruding / projection length (mm) Weight (kg)
AC3-EM-06-046 30 45 30 32 6 46 0.22
AC3-EM-08-046 30 45 30 32 8 46 0.25
AC3-EM-10-050 35 50 35 32 10 50 0.33
AC3-EM-12-055 40 55 40 32 12 55 0.46
AC4-EM-06-050 30 50 30 40 6 50 0.34
AC4-EM-08-050 30 50 30 40 8 50 0.37
AC4-EM-10-050 30 50 30 40 10 50 0.43
AC4-EM-12-055 35 55 35 40 12 55 0.55
AC4-EM-14-055 35 55 35 40 14 55 0.55
AC4-EM-16-060 40 60 40 40 16 60 0.63
AC5-EM-06-050 30 50 30 50 6 50 0.51
AC5-EM-08-050 30 50 30 50 8 50 0.54
AC5-EM-10-055 35 55 35 50 10 55 0.64
AC5-EM-12-060 40 60 40 50 12 60 0.78
AC5-EM-14-060 40 60 40 50 14 60 0.8
AC5-EM-16-060 40 60 40 50 16 60 0.86
AC5-EM-18-060 40 60 40 50 18 60 0.89
AC5-EM-20-060 40 60 40 50 20 60 0.9
AC5-EM-25-080 60 80 60 50 25 80
AC6-EM-06-055 M20 25 33 63 6 55
AC6-EM-06-075 53 75 53 63 6 75 0.9
AC6-EM-06-100 78 100 78 63 6 100 1
AC6-EM-08-055 33 55 33 63 8 55 0.88
AC6-EM-08-075 53 75 53 63 8 75 0.96
AC6-EM-08-100 78 100 78 63 8 100
AC6-EM-10-060 35 60 35 63 10 60 0.99
AC6-EM-10-075 53 75 53 63 10 75
AC6-EM-10-100 78 100 78 63 10 100
AC6-EM-12-065 43 65 43 63 12 65
AC6-EM-12-080 M20 42 58 63 12 80
AC6-EM-12-100 78 100 78 63 12 100
AC6-EM-14-065 43 65 43 63 14 65
AC6-EM-14-100 78 100 78 63 14 100
AC6-EM-16-065 43 65 43 63 16 65
AC6-EM-16-085 63 85 63 63 16 85
AC6-EM-16-100 M20 48 78 63 16 100
AC6-EM-18-065 M20 50 43 63 18 65
AC6-EM-18-100 M20 50 78 63 18 100
AC6-EM-20-065 M20 52 43 63 20 65
AC6-EM-20-100 M20 52 78 63 20 100
AC6-EM-25-080 M20 63 58 63 25 80
AC6-EM-32-090 M20 72 68 63 32 90
AC6-EM-40-100 M20 79 78 63 40 100
AC8-EM-06-070 M20 25 40 80 6 70
AC8-EM-08-070 M20 28 40 80 8 70
AC8-EM-10-070 M20 35 40 80 10 70
AC8-EM-12-070 M20 42 40 80 12 70
AC8-EM-14-070 M20 44 40 80 14 70
AC8-EM-16-070 M20 48 40 80 16 70
AC8-EM-18-070 M20 50 40 80 18 70
AC8-EM-20-070 M20 52 40 80 20 70
AC8-EM-25-090 M20 65 60 80 25 90
AC8-EM-32-100 M20 72 70 80 32 100
AC8-EM-40-110 M20 80 80 80 40 110
AC8-EM-50-120 M20 100 90 80 50 120
Column codes
  • CRKS — Clamping / retention thread
  • BD — Bore diameter (mm)
  • LB — Body length (mm)
  • DCONMS — Connection diameter, machine side (mm)
  • DCONWS — Connection diameter, workpiece side (mm)
  • LPR — Protruding / projection length (mm)
  • KG — Weight (kg)

Dimensions in millimetres unless noted. Values are the manufacturer's published figures.